Function of all ku band (offset dish ) are same you can receive dd direct channels on Tata Sky dish . To receive dd direct channels you have to
set the technical parameters as follows
LNB FREQUENCY (LOW-9750 , HIGH -10600)
22K --OFF
FREQUENCY -- 10990,11070,11150,11490,11570
POLARITY -- VERTICAL
SYMBOLRATE -- 27500( FOR ALL FREQUENCY)